CN108202134B - A kind of padlock body processing method - Google Patents
A kind of padlock body processing method Download PDFInfo
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- CN108202134B CN108202134B CN201711387526.XA CN201711387526A CN108202134B CN 108202134 B CN108202134 B CN 108202134B CN 201711387526 A CN201711387526 A CN 201711387526A CN 108202134 B CN108202134 B CN 108202134B
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- piston
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- die casting
- lock body
- cylinder body
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/2069—Exerting after-pressure on the moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/14—Machines with evacuated die cavity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
Abstract
The invention discloses a kind of padlock body processing methods, it is desirable to provide one kind can simplify the manufacturing procedure of padlock body, improve stock utilization, reduce production cost, and improve the padlock body processing method of working environment.It includes die casting and cutting stock device, and the die casting is equipped with the connection running channel of main running channel, the long billot type chamber of several lock bodies and connection main running channel and lock body type chamber, and successively the following steps are included: first, die casting molds padlock body processing method；Second, die casting is preheated；Third carries out vacuumize process to the lock body type chamber of die casting；4th, it will be cooled and shaped in the lock body type chamber of molten metal bath injection to die casting using die casting machine, the long billot of lock body be made；5th, blanking is carried out to the long billot of lock body using cutting stock device according to the specification of padlock body, obtains padlock body blank.
Description
Technical field
The present invention relates to a kind of lock body processing methods, and in particular to a kind of padlock body processing method.
Background technique
Padlock is family most ancient, most huge in the lockset world, many kinds of, different.Current padlock lock
The processing method of body generallys use following method: using molding sand casting mode, making to obtain the long billot of lock body using sand mo(u)ld；It connects
, drawing Seterolithography is carried out to the long billot of lock body, followed by, according to lock body specification to long billot carry out blanking, obtain meeting size
Lock body blank.There are problems that size is difficult to control and rough surface since sand mo(u)ld makes to obtain the long billot of lock body, thus needs
Drawing Seterolithography is carried out, this not only to make to obtain using sand mo(u)ld the long billot needs of lock body there are enough drawing light surpluses, makes
At waste of material, and in process, dust is serious, pollutes working environment.
Summary of the invention
The purpose of the present invention is to overcome the shortcomings in the prior art and to provide one kind can simplify adding for padlock body
Work process improves stock utilization, reduces production cost, and improve the padlock body processing method of working environment.
The technical scheme is that
A kind of padlock body processing method, including die casting and cutting stock device, the die casting are equipped with master
The connection running channel of the long billot type chamber of running channel, several lock bodies and connection main running channel and lock body type chamber,
Padlock body processing method successively the following steps are included:
First, die casting molding；
Second, die casting is preheated；
Third carries out vacuumize process to the lock body type chamber of die casting；
4th, it will be cooled and shaped in the lock body type chamber of molten metal bath injection to die casting using die casting machine, lock be made
The long billot of body；
5th, blanking is carried out to the long billot of lock body using cutting stock device according to the specification of padlock body, obtains padlock
Lock body blank.
The long billot of the lock body of this programme utilizes die casting machine and die casting, and it is long to produce lock body using the method for die cast
Billot (remaining casting material other than the long billot of lock body can melt down utilization) then carries out long billot using cutting stock device
Blanking obtains padlock body blank；Since the method for die cast is produced, the long billot dimensional accuracy of lock body is high, surface is smooth,
Without drawing Seterolithography, thus the manufacturing procedure of padlock body can be simplified, improve stock utilization, reduce production cost, and improve
Working environment.
Preferably, cutting stock device includes: rack；Work piece cut device, work piece cut device include being arranged in machine
Horizontal drive shaft and several cutting blades being equally distributed in horizontal drive shaft on frame；And workpiece sliding fixture,
Workpiece sliding fixture include be arranged on the rack and the horizontal guide rail perpendicular with horizontal drive shaft, along horizontal guide rail slide
Slide, for driving slide along translation actuator that horizontal guide rail moves, being arranged on slide upper surface and driven along level
The axially extending lock body strip material locating slot of moving axis and it is several be arranged on slide and with the one-to-one saw disc of cutting blade
Cross mouth, the lock body strip material locating slot runs through slide upper surface, and the saw disc crosses mouth and slide towards cutting blade is arranged in
On side, and saw disc crosses mouth across lock body strip material locating slot.
Workpiece sliding fixture further include several compact heap holding tanks being arranged on lock body strip material locating slot side,
The folder that linked correspondingly on slide and with compact heap is arranged in the compact heap that is arranged in compact heap holding tank correspondingly
Tight mechanism, the vertical postive stop baffle being arranged on the rack and the trigger device being arranged on slide, postive stop baffle and cutting blade
Positioned at the opposite sides of slide, the compact heap holding tank is located at saw disc and crosses between mouth, and two saw disc of arbitrary neighborhood is crossed between mouth
A compact heap holding tank is distributed with, the linking clamping mechanism is between strip material locating slot and vertical postive stop baffle, connection
Dynamic clamp system includes the clamping cylinder body being horizontally set on slide and unlock cylinder body, is slidably arranged in the intracorporal clamping of clamping cylinder
Piston is arranged in the intracorporal preload compressed spring of clamping cylinder, the connection piston rod being arranged on clamping piston, is arranged in clamping cylinder
First interface on body and second interface are slidably arranged in the intracorporal unlock piston of unlock cylinder, the solution being arranged on clamping piston
Lock piston rod and the third interface being arranged on unlock piston, the axis for clamping cylinder body and unlocking cylinder body is and horizontal drive
Axis is perpendicular, and connection piston rod passes through to clamp cylinder body and to be connected with corresponding compact heap, first interface be located at clamping piston and
Between strip material locating slot, second interface between clamping piston and vertical postive stop baffle, pre-tighten compressed spring with connect work
Stopper rod is located at the opposite sides of clamping piston, is equipped with piston rod towards the end face of the unlock cylinder body of vertical postive stop baffle and crosses mouth, solves
The end of lock piston rod passes through piston rod and crosses mouth and be located at the outside of unlock cylinder body, and third interface is located at unlock piston and vertical limit
Between the baffle of position, the first interface is connected with third interface by first pipe, and the trigger device is anticipated positioned at strip
Between position slot and vertical postive stop baffle, trigger device includes the triggering cylinder body being horizontally set on slide, is slidably arranged in triggering
The intracorporal first triggering piston of cylinder is triggering the intracorporal piston reset spring of cylinder, is connecting the first touching with the second triggering piston, setting
The piston brace rod of hair piston and the second triggering piston, the frizzen being arranged on the first triggering piston and setting are in triggering cylinder body
On the 4th interface, second interface is connected by second pipe with the 4th interface, the axis of the triggering cylinder body and horizontal is driven
Moving axis is perpendicular, triggers the first end of cylinder body close to vertical postive stop baffle, triggers the second end of cylinder body close to strip material locating slot,
Piston reset spring is located between the second end of triggering cylinder body and the second triggering piston, and the first of the close triggering cylinder body of the 4th interface
End, triggers the first end of cylinder body and second end is equipped with end face through-hole, and the end of frizzen passes through the first end of triggering cylinder body
End face through-hole and the outside for being located at triggering cylinder body.
Horizontal guide rail is equipped with the first limited block and the second limited block, and the slide is located at the first limited block and the second limit
Between block, when slide is against on the first limited block: unlock piston rod is against on vertical postive stop baffle, and compact heap is moved to compression
In block holding tank, frizzen is against on vertical postive stop baffle, and the 4th interface is located at the first of the first triggering piston and triggering cylinder body
Between end；When slide is against on the second limited block: on the end face for the first end that the first triggering piston is against triggering cylinder body, the 4th
Interface is located between the first triggering piston and the second triggering piston.
The translation actuator of the cutting stock device of this programme can cooperate workpiece sliding fixture to realize that clamping is solid
The long billot of lock body, the long billot of lock body loosens during avoiding cutting blade from cutting the long billot of lock body, and influences blanking and obtain
Padlock body blank dimensional accuracy；It is able to drive slide again close to cutting blade, realizes and blanking is carried out to the long billot of lock body,
Obtain padlock body blank.
Preferably, translation actuator is flat-removing air cyclinder.
Preferably, in four steps, it will be in the lock body type chamber of molten metal bath injection to die casting using die casting machine
It is cooled and shaped, the long billot of lock body is made, and specific step is as follows:
Firstly, die casting machine is under the action of setting pressure T1 by the lock body type chamber of molten metal bath injection to die casting
In, after molten metal bath fills full each lock body type chamber, die casting machine is by boost in pressure to T2；Then, die casting machine keeps T2 die casting
Pressure is until the molten metal bath in lock body type chamber is cooled and shaped.
Following steps are successively undergone during the padlock body die cast of this programme:
Firstly, (die casting machine arrives molten metal bath injection under the action of setting pressure T1 low pressure filling molten metal bath
In the lock body type chamber of die casting)；Lock body type chamber is expired in the filling that molten metal bath can be made orderly in this way, makes the intracavitary gas of lock body type
Body discharge, when high pressure being avoided to fill, the gas in type chamber is difficult to be completely exhausted out and causes casting lock body to be easy to appear to be partially formed gas
The defect of hole or shrinkage hole；
Then, die casting machine by boost in pressure to T2, and keep T2 die casting pressure until lock body type chamber in molten metal bath
It is cooled and shaped, the intensity and hardness of casting lock body not only can be improved, and the surface of casting lock body is solid, smooth.
Preferably, the long billot type chamber of lock body is symmetrically distributed in the two sides of main running channel.
The beneficial effects of the present invention are: the manufacturing procedure of padlock body can be simplified, stock utilization is improved, reduction is produced into
This, and improve working environment.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the die casting of the embodiment of the present invention 1.
Fig. 2 is a kind of structural schematic diagram of the cutting stock device of the embodiment of the present invention 2.
Fig. 3 is the partial enlarged view in Fig. 2 at A.
In figure:
Die casting 1, main running channel 1.1, the long billot type chamber 1.2 of lock body connect running channel 1.3；
Work piece cut device 2, horizontal drive shaft 2.1, cutting blade 2.2；
Horizontal guide rail 3, the first limited block 3.1, the second limited block 3.2；
Slide 4, lock body strip material locating slot 4.1, saw disc crosses mouth 4.2, compact heap holding tank 4.3, compact heap 4.4；
Vertical postive stop baffle 5；
Translation actuator 6；
Linking clamping mechanism 7 clamps cylinder body 7.1, clamping piston 7.2, and first interface 7.3 connects piston rod 7.4, pre-tightens
Compressed spring 7.5, second interface 7.6 unlock cylinder body 7.7, unlock piston rod 7.8, unlock piston 7.9, third interface 7.10；
Trigger device 8 triggers cylinder body 8.1, the first triggering piston 8.2, the second triggering piston 8.3, piston reset spring
8.4, frizzen 8.5, the 4th interface 8.6.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
Embodiment 1: as shown in Figure 1, a kind of padlock body processing method, including die casting 1 and cutting stock device.Pressure
Casting mould is equipped with the connection running channel of main running channel 1.1, the long billot type chamber 1.2 of several lock bodies and connection main running channel and lock body type chamber
1.3.The long billot type chamber of lock body is symmetrically distributed in the two sides of main running channel.The cutting stock device of the present embodiment is corresponding cutting dress
It sets.
Padlock body processing method successively the following steps are included:
First, die casting molding；
Second, die casting is preheated；
Third carries out vacuumize process to the lock body type chamber of die casting；
4th, it will be cooled and shaped in the lock body type chamber of molten metal bath injection to die casting using die casting machine, lock be made
The long billot of body；
5th, blanking is carried out to the long billot of lock body using cutting stock device according to the specification of padlock body, obtains padlock
Lock body blank.
In four steps, it will be cooled and shaped in the lock body type chamber of molten metal bath injection to die casting using die casting machine,
The long billot of lock body is made, and specific step is as follows:
Firstly, die casting machine is under the action of setting pressure T1 by the lock body type chamber of molten metal bath injection to die casting
In, after molten metal bath fills full each lock body type chamber, die casting machine is by boost in pressure to T2；Then, die casting machine keeps T2 die casting
Pressure is until the molten metal bath in lock body type chamber is cooled and shaped.The pressure of T2 is 3 times or more of the pressure of T1 in the present embodiment.
Embodiment 2: remaining structure reference embodiment 1 of the present embodiment, the difference is that:
As shown in Fig. 2, cutting stock device includes rack, work piece cut device 2 and workpiece sliding fixture.
Work piece cut device includes the horizontal drive shaft 2.1 being rotatably arranged in rack, several is equally distributed on horizontal drive
Cutting blade 2.2 on moving axis and the driving motor for driving horizontal drive shaft to rotate.
As shown in Fig. 2, workpiece sliding fixture includes being arranged on the rack and the level perpendicular with horizontal drive shaft
Guide rail 3, the slide 4 along horizontal guide rail sliding, the translation actuator 6 for driving slide to move along horizontal guide rail, setting exist
Axially extending lock body strip material locating slot 4.1 on slide upper surface and along horizontal drive shaft several is arranged on slide simultaneously
Mouth 4.2 is crossed with the one-to-one saw disc of cutting blade, several compact heaps being arranged on lock body strip material locating slot side accommodate
Slot 4.3, the compact heap 4.4 being arranged in compact heap holding tank correspondingly, setting are on slide and a pair of with compact heap one
The linking clamping mechanism 7 answered, the vertical postive stop baffle 5 being arranged on the rack and the trigger device 8 being arranged on slide.Translation is held
Row mechanism is flat-removing air cyclinder.Horizontal guide rail is equipped with the first limited block 3.1 and the second limited block 3.2.Slide is located at the first limit
Between block and the second limited block.
Lock body strip material locating slot runs through slide upper surface.Saw disc crosses mouth and slide side towards cutting blade is arranged in
On, and saw disc crosses mouth across lock body strip material locating slot.Vertical postive stop baffle is parallel with horizontal drive shaft.Postive stop baffle with cut
Sawing disk is located at the opposite sides of slide.
Compact heap holding tank and vertical postive stop baffle are located at the same side of lock body strip material locating slot.Compact heap accommodates slot position
It is crossed between mouth in saw disc, and two saw disc of arbitrary neighborhood is crossed between mouth and a compact heap holding tank is distributed with.
As shown in Figure 2 and Figure 3, linking clamping mechanism is between strip material locating slot and vertical postive stop baffle.Linkage clamps
Mechanism includes the clamping cylinder body 7.1 being horizontally set on slide and unlock cylinder body 7.7, is slidably arranged in the intracorporal clamping of clamping cylinder
Piston 7.2 is arranged in the intracorporal preload compressed spring 7.5 of clamping cylinder, the connection piston rod 7.4 being arranged on clamping piston, sets
It sets and unlocks the intracorporal unlock piston 7.9 of cylinder, sets clamping first interface 7.3 on cylinder body and second interface 7.6, be slidably arranged in
The third interface 7.10 setting the unlock piston rod 7.8 on clamping piston and being arranged on unlock piston.
The axis for clamping cylinder body is perpendicular with horizontal drive shaft.The axis of unlock cylinder body mutually hangs down with horizontal drive shaft
Directly.Connection piston rod, which passes through, to be clamped cylinder body and is connected with corresponding compact heap.Compressed spring is pre-tightened to be located at piston rod is connect
The opposite sides of clamping piston.First interface is located between clamping piston and strip material locating slot.Second interface, which is located to clamp, lives
Between plug and vertical postive stop baffle.
Piston rod, which is equipped with, towards the end face of the unlock cylinder body of vertical postive stop baffle crosses mouth.The end for unlocking piston rod, which passes through, lives
Stopper rod crosses mouth and is located at the outside of unlock cylinder body.Third interface is located between unlock piston and vertical postive stop baffle.First interface
It is connected with third interface by first pipe.
Trigger device is between strip material locating slot and vertical postive stop baffle.Trigger device includes being horizontally set on slide
On triggering cylinder body 8.1, be slidably arranged in triggering cylinder it is intracorporal first triggering piston 8.2 with second triggering piston 8.3, be arranged exist
Trigger the intracorporal piston reset spring 8.4 of cylinder, connection first triggers piston and the piston brace rod of the second triggering piston, setting exist
First the 4th interface 8.6 for triggering the frizzen 8.5 on piston and being arranged on triggering cylinder body.
Axis and the horizontal drive shaft for triggering cylinder body are perpendicular.The first end of cylinder body is triggered close to vertical postive stop baffle, touching
The second end of cylinder body is sent out close to strip material locating slot.Piston reset spring is located at the second end and the second triggering piston of triggering cylinder body
Between.The first end and second end for triggering cylinder body are equipped with end face through-hole.The end of frizzen passes through the first end of triggering cylinder body
End face through-hole and be located at triggering cylinder body outside.4th interface passes through second close to the first end for triggering cylinder body, second interface
Pipeline is connected with the 4th interface.
When slide is against on the first limited block: unlock piston rod is against on vertical postive stop baffle, and compact heap is moved to pressure
In tight block holding tank, frizzen is against on vertical postive stop baffle, and the 4th interface is located at the first triggering piston and triggers the of cylinder body
Between one end；
When slide is against on the second limited block: on the end face for the first end that the first triggering piston is against triggering cylinder body, the
Four interfaces are located between the first triggering piston and the second triggering piston.
In the present embodiment, blanking is carried out to the long billot of lock body using cutting stock device according to the specification of padlock body, is obtained
Specific work steps to padlock body blank is following (according to the specification of padlock body benefit in the 5th step i.e. in embodiment 1
Blanking is carried out to the long billot of lock body with cutting stock device, obtains the specific work steps of padlock body blank):
First, as shown in Figure 2 and Figure 3, translation actuator drives slide mobile toward the first limit Block direction, until slide
It is against on the first limited block,
Second, by the long billot of lock body by the finger in the Single port feeding lock body strip material locating slot of lock body strip material locating slot
Positioning is set and (is manually fed or is automatically fed into using manipulator)；
Third, the work of work piece cut device, horizontal drive shaft drive cutting blade rotation；
Meanwhile translation actuator drives slide mobile toward the second limit Block direction, until slide is against the second limited block
Until upper；
In this process: under the action of pre-tightening compressed spring, connection piston rod drives compact heap to remove, and lock body is long
The long billot of lock body in billot locating slot compresses；Meanwhile under the action of piston reset spring, the first past triggering cylinder of triggering piston
The first end of body is mobile；
After compact heap compresses the lock body long billot in lock body strip material locating slot, the first triggering piston is against triggering cylinder
On the end face of the first end of body, the 4th interface is located between the first triggering piston and the second triggering piston at this time, such compact heap
Firm the long billot of lock body can be pressed abd fixed in lock body strip material locating slot, cutting blade is avoided to cut the long billot of lock body
During the long billot of lock body loosen, and influence the dimensional accuracy for the padlock body blank that blanking obtains；
Followed by cutting blade is crossed mouth across corresponding saw disc and cut to the long billot of lock body, when slide is against second
When on limited block, the long billot of lock body is cut into several segments by cutting blade, to obtain padlock body blank.
4th, translation actuator drives slide mobile toward the first limit Block direction, until slide is against the first limited block
On；
In this process, frizzen is first against on vertical postive stop baffle, makes the first triggering piston toward the of triggering cylinder body
Two ends are mobile；After the 4th interface is located between the first triggering piston and the first end for triggering cylinder body, unlock piston rod is against perpendicular
On straight postive stop baffle, make to unlock piston and move inside, thus will unlock the intracorporal gas of cylinder by third interface, first pipe and
First interface is pressed into clamping cylinder body, it is mobile toward vertical postive stop baffle direction to make clamping piston, and then compact heap is made to be moved to pressure
In tight block holding tank, compact heap is automatically terminated to the compression of the long billot of lock body；
Then, the long billot of next lock body is sent into lock body strip material locating slot by the Single port of lock body strip material locating slot
Interior designated position, in this process, the long billot of lock body being cut off in lock body strip material locating slot will be by the long billot of lock body
The another port of locating slot is released, and realizes automatic blanking.
5th, third step is returned, is so recycled.
Claims (6)
1. a kind of padlock body processing method, characterized in that processed using die casting and cutting stock device, the compression mod
Tool is equipped with the connection running channel of main running channel, the long billot type chamber of several lock bodies and connection main running channel and lock body type chamber,
Padlock body processing method successively the following steps are included:
First, die casting molding；
Second, die casting is preheated；
Third carries out vacuumize process to the lock body type chamber of die casting；
4th, it will be cooled and shaped in the lock body type chamber of molten metal bath injection to die casting using die casting machine, it is long that lock body be made
Billot；
5th, blanking is carried out to the long billot of lock body using cutting stock device according to the specification of padlock body, obtains padlock body
Blank；
The cutting stock device includes:
Rack；
Work piece cut device, work piece cut device include the horizontal drive shaft being arranged on the rack and several are equally distributed on level
Cutting blade in drive shaft；And
Workpiece sliding fixture, workpiece sliding fixture include being arranged on the rack and the water perpendicular with horizontal drive shaft
Level gauge, the translation actuator for driving slide to move along horizontal guide rail, is arranged in cunning the slide along horizontal guide rail sliding
Seat upper surface on and along the axially extending lock body strip material locating slot of horizontal drive shaft and it is several be arranged on slide and with cut
The one-to-one saw disc of sawing disk crosses mouth, and the lock body strip material locating slot runs through slide upper surface, and the saw disc crosses mouth setting
On the slide side towards cutting blade, and saw disc crosses mouth across lock body strip material locating slot；
The workpiece sliding fixture further include several compact heap holding tanks being arranged on lock body strip material locating slot side,
The folder that linked correspondingly on slide and with compact heap is arranged in the compact heap that is arranged in compact heap holding tank correspondingly
Tight mechanism, the vertical postive stop baffle being arranged on the rack and the trigger device being arranged on slide, postive stop baffle and cutting blade
Positioned at the opposite sides of slide, the compact heap holding tank is located at saw disc and crosses between mouth, and two saw disc of arbitrary neighborhood is crossed between mouth
A compact heap holding tank is distributed with,
Between strip material locating slot and vertical postive stop baffle, linking clamping mechanism is set the linking clamping mechanism including level
It sets the clamping cylinder body on slide and unlock cylinder body, be slidably arranged in the intracorporal clamping piston of clamping cylinder, setting in clamping cylinder body
Interior preload compressed spring, the connection piston rod being arranged on clamping piston are arranged in and clamp first interface on cylinder body and the
Two interfaces are slidably arranged in the intracorporal unlock piston of unlock cylinder, the unlock piston rod that is arranged on clamping piston and setting and are solving
The third interface on piston is locked,
It is described clamp cylinder body and unlock cylinder body axis with horizontal drive shaft it is perpendicular, connection piston rod pass through clamping cylinder body simultaneously
It is connected with corresponding compact heap, first interface is located between clamping piston and strip material locating slot, and second interface, which is located at, to be clamped
Between piston and vertical postive stop baffle, pre-tighten compressed spring with the opposite sides that connect piston rod and be located at clamping piston,
Piston rod is equipped with towards the end face of the unlock cylinder body of vertical postive stop baffle and crosses mouth, and the end for unlocking piston rod passes through piston rod
It crosses mouth and is located at the outside of unlock cylinder body, third interface is located between unlock piston and vertical postive stop baffle, the first interface
It is connected with third interface by first pipe,
For the trigger device between strip material locating slot and vertical postive stop baffle, trigger device includes being horizontally set on slide
On triggering cylinder body, be slidably arranged in triggering cylinder it is intracorporal first triggering piston with second triggering piston, setting triggering cylinder body
The piston brace rod of interior piston reset spring, the first triggering piston of connection and the second triggering piston, setting are lived in the first triggering
Frizzen beyond the Great Wall and the 4th interface being arranged on triggering cylinder body, second interface are connected by second pipe with the 4th interface
It connects；
The axis of the triggering cylinder body is perpendicular with horizontal drive shaft, triggers the first end of cylinder body close to vertical postive stop baffle, touching
The second end of cylinder body is sent out close to strip material locating slot, piston reset spring is located at the second end and the second triggering piston of triggering cylinder body
Between, it triggers the first end of cylinder body and second end is equipped with end face through-hole, the end of frizzen passes through the first end of triggering cylinder body
End face through-hole and be located at triggering cylinder body outside.
2. a kind of padlock body processing method according to claim 1, characterized in that the 4th interface is close to triggering cylinder
The first end of body.
3. a kind of padlock body processing method according to claim 1, characterized in that the horizontal guide rail is equipped with first
Limited block and the second limited block, the slide between the first limited block and the second limited block,
When slide is against on the first limited block: unlock piston rod is against on vertical postive stop baffle, and compact heap is moved to compact heap
In holding tank, frizzen is against on vertical postive stop baffle, and the 4th interface is located at the first triggering piston and triggers the first end of cylinder body
Between；
When slide is against on the second limited block: on the end face for the first end that the first triggering piston is against triggering cylinder body, the 4th is connect
Mouth is located between the first triggering piston and the second triggering piston.
4. a kind of padlock body processing method according to claim 1, characterized in that the translation actuator is translation
Cylinder.
5. a kind of padlock body processing method according to claim 1, characterized in that in the four steps, utilize pressure
Casting machine will be cooled and shaped in the lock body type chamber of molten metal bath injection to die casting, and the specific steps of the long billot of lock body are made such as
Under:
Firstly, die casting machine under the action of setting pressure T1 by the lock body type chamber of molten metal bath injection to die casting, when
After molten metal bath fills full each lock body type chamber, die casting machine is by boost in pressure to T2；Then, die casting machine keeps T2 die casting pressure straight
Molten metal bath into lock body type chamber is cooled and shaped.
6. a kind of padlock body processing method according to claim 1, characterized in that the long billot type chamber of lock body is symmetrical
It is distributed in the two sides of main running channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711387526.XA CN108202134B (en) | 2017-12-20 | 2017-12-20 | A kind of padlock body processing method |
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|---|---|---|---|
| CN201711387526.XA CN108202134B (en) | 2017-12-20 | 2017-12-20 | A kind of padlock body processing method |
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| CN108202134B true CN108202134B (en) | 2019-08-06 |
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| CN104785851A (en) * | 2015-04-25 | 2015-07-22 | 高正彦 | Sectional material cutting and machining device |
| CN105751316A (en) * | 2014-11-21 | 2016-07-13 | 邵武市泽诚机械有限公司 | Automatic cutting equipment capable of achieving equidistant cutting |
| CN205607726U (en) * | 2016-04-29 | 2016-09-28 | 中国核工业第五建设有限公司 | Efficiency of sample processing is improved device |
| CN206702327U (en) * | 2017-04-10 | 2017-12-05 | 泉州市义安劳保用品有限公司 | A kind of Full-automatic bar stock cutting machine |
-
2017
- 2017-12-20 CN CN201711387526.XA patent/CN108202134B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4020723A (en) * | 1975-10-16 | 1977-05-03 | The United States Of America As Represented By The Secretary Of The Army | Tensile test sample making machine |
| CN102527980A (en) * | 2010-11-24 | 2012-07-04 | 南通顶点科技服务有限公司 | Pressure casting process for lock |
| CN105751316A (en) * | 2014-11-21 | 2016-07-13 | 邵武市泽诚机械有限公司 | Automatic cutting equipment capable of achieving equidistant cutting |
| CN104785851A (en) * | 2015-04-25 | 2015-07-22 | 高正彦 | Sectional material cutting and machining device |
| CN205607726U (en) * | 2016-04-29 | 2016-09-28 | 中国核工业第五建设有限公司 | Efficiency of sample processing is improved device |
| CN206702327U (en) * | 2017-04-10 | 2017-12-05 | 泉州市义安劳保用品有限公司 | A kind of Full-automatic bar stock cutting machine |
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| CN108202134A (en) | 2018-06-26 |
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Effective date of registration: 20200330 Address after: 215000 No. 52 Longpu Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee after: SUZHOU DOPOTO AUTO PARTS Co.,Ltd. Address before: 322204 industrial function zoning of Huang Zhai town Pujiang County Jinhua city Zhejiang Province Patentee before: PUJIANG GUANSHAN LOCKSET Co.,Ltd. |